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5 results on '"Savio Mwaka"'

1. Geographical validation of the Smart Triage Model by age group.

Author

Cherri Zhang, Matthew O Wiens, Dustin Dunsmuir, Yashodani Pillay, Charly Huxford, David Kimutai, Emmanuel Tenywa, Mary Ouma, Joyce Kigo, Stephen Kamau, Mary Chege, Nathan Kenya-Mugisha, Savio Mwaka, Guy A Dumont, Niranjan Kissoon, Samuel Akech, J Mark Ansermino, and Pediatric Sepsis CoLab

Subjects
Computer applications to medicine. Medical informatics, R858-859.7
Abstract

Infectious diseases in neonates account for half of the under-five mortality in low- and middle-income countries. Data-driven algorithms such as clinical prediction models can be used to efficiently detect critically ill children in order to optimize care and reduce mortality. Thus far, only a handful of prediction models have been externally validated and are limited to neonatal in-hospital mortality. The aim of this study is to externally validate a previously derived clinical prediction model (Smart Triage) using a combined prospective baseline cohort from Uganda and Kenya with a composite endpoint of hospital admission, mortality, and readmission. We evaluated model discrimination using area under the receiver-operator curve (AUROC) and visualized calibration plots with age subsets (< 30 days, ≤ 2 months, ≤ 6 months, and < 5 years). Due to reduced performance in neonates (< 1 month), we re-estimated the intercept and coefficients and selected new thresholds to maximize sensitivity and specificity. 11595 participants under the age of five (under-5) were included in the analysis. The proportion with an endpoint ranged from 8.9% in all children under-5 (including neonates) to 26% in the neonatal subset alone. The model achieved good discrimination for children under-5 with AUROC of 0.81 (95% CI: 0.79-0.82) but poor discrimination for neonates with AUROC of 0.62 (95% CI: 0.55-0.70). Sensitivity at the low-risk thresholds (CI) were 85% (83%-87%) and 68% (58%-76%) for children under-5 and neonates, respectively. After model revision for neonates, we achieved an AUROC of 0.83 (95% CI: 0.79-0.87) with 13% and 41% as the low- and high-risk thresholds, respectively. The updated Smart Triage performs well in its predictive ability across different age groups and can be incorporated into current triage guidelines at local healthcare facilities. Additional validation of the model is indicated, especially for the neonatal model.

Published
2024
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2. Management of preterm birth using protocols in a low resource setting

Author

Jackline Akello, Fatuma Namusoke, Godfrey Alia, and Savio Mwaka

Subjects
Medicine, Science
Abstract

Background Preterm birth is the leading cause of neonatal deaths and the second leading cause of death in children under five after pneumonia. The study aimed at improving the management of preterm birth through the development of protocols for standardization of care. Methods The study was conducted in Mulago National Referral Labor ward in two phases. A total of 360 case files were reviewed and mothers whose files had missing data interviewed for clarity for both the baseline audit and the re-audit. Chi squares were used to compare results for the baseline and the re-audit. Results There was significant improvement in four parameters out of the six that were used to assess quality of care and these were 32% increase in administration of Dexamethasone for fetal lung maturity, 27% increase in administration of Magnesium Sulphate for fetal neuroprotection and 23% increase in anti-biotic administration. A 14% reduction noted in patients who received no intervention. However, there was no change in the administration of Tocolytic. Conclusion The results of this study have shown that protocols standardize care and improve the quality of care in preterm delivery to optimize outcomes.

Published
2023

3. Transitions from hospital to home: A mixed methods study to evaluate pediatric discharges in Uganda.

Author

Olive Kabajaasi, Jessica Trawin, Brooklyn Derksen, Clare Komugisha, Savio Mwaka, Peter Waiswa, Jesca Nsungwa-Sabiiti, J Mark Ansermino, Niranjan Kissoon, Jessica Duby, Nathan Kenya-Mugisha, and Matthew O Wiens

Subjects
Public aspects of medicine, RA1-1270
Abstract

The World Health Organization (WHO) Integrated Management of Childhood Illness (IMCI) guidelines recognize the importance of discharge planning to ensure continuation of care at home and appropriate follow-up. However, insufficient attention has been paid to post discharge planning in many hospitals contributing to poor implementation. To understand the reasons for suboptimal discharge, we evaluated the pediatric discharge process from hospital admission through the transition to care within the community in Ugandan hospitals. This mixed methods prospective study enrolled 92 study participants in three phases: patient journey mapping for 32 admitted children under-5 years of age with suspected or proven infection, discharge process mapping with 24 pediatric healthcare workers, and focus group discussions with 36 primary caregivers and fathers of discharged children. Data were descriptively and thematically analyzed. We found that the typical discharge process is often not centered around the needs of the child and family. Discharge planning often does not begin until immediately prior to discharge and generally does not include caregiver input. Discharge education and counselling are generally limited, rarely involves the father, and does not focus significantly on post-discharge care or follow-up. Delays in the discharge process itself occur at multiple points, including while awaiting a physical discharge order and then following a discharge order, mainly with billing or transportation issues. Poor peri-discharge care is a significant barrier to optimizing health outcomes among children in Uganda. Process improvements including initiation of early discharge planning, improved communication between healthcare workers and caregivers, as well as an increased focus on post-discharge care, are key to ensuring safe transitions from facility-based care to home-based care among children recovering from severe illness.

Published
2023
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4. A complex intervention to improve implementation of World Health Organization guidelines for diagnosis of severe illness in low-income settings: a quasi-experimental study from Uganda

Author

Matthew J. Cummings, Elijah Goldberg, Savio Mwaka, Olive Kabajaasi, Eric Vittinghoff, Adithya Cattamanchi, Achilles Katamba, Nathan Kenya-Mugisha, Shevin T. Jacob, and J. Lucian Davis

Subjects
Implementation, Quality improvement, Critical care, Africa South of the Sahara, Uganda, Global health, Medicine (General), R5-920
Abstract

Abstract Background To improve management of severely ill hospitalized patients in low-income settings, the World Health Organization (WHO) established a triage tool called “Quick Check” to provide clinicians with a rapid, standardized approach to identify patients with severe illness based on recognition of abnormal vital signs. Despite the availability of these guidelines, recognition of severe illness remains challenged in low-income settings, largely as a result of infrequent vital sign monitoring. Methods We conducted a staggered, pre-post quasi-experimental study at four inpatient health facilities in western Uganda to assess the impact of a multi-modal intervention for improving quality of care following formal training on WHO “Quick Check” guidelines for diagnosis of severe illness in low-income settings. Intervention components were developed using the COM-B (“capability,” “opportunity,” and “motivation” determine “behavior”) model and included clinical mentoring by an expert in severe illness care, collaborative improvement meetings with external support supervision, and continuous audits of clinical performance with structured feedback. Results There were 5759 patients hospitalized from August 2014 to May 2015: 1633 were admitted before and 4126 during the intervention period. Designed to occur twice monthly, collaborative improvement meetings occurred every 2–4 weeks at each site. Clinical mentoring sessions, designed to occur monthly, occurred every 4–6 months at each site. Audit and feedback reports were implemented weekly as designed. During the intervention period, there were significant increases in the site-adjusted likelihood of initial assessment of temperature, heart rate, blood pressure, respiratory rate, mental status, and pulse oximetry. Patients admitted during the intervention period were significantly more likely to be diagnosed with sepsis (4.3 vs. 0.4%, risk ratio 10.1, 95% CI 3.0–31.0, p

Published
2017
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5. Proceedings from the 9th annual conference on the science of dissemination and implementation

Author

David Chambers, Lisa Simpson, Gila Neta, Ulrica von Thiele Schwarz, Antoinette Percy-Laurry, Gregory A. Aarons, Ross Brownson, Amanda Vogel, Shannon Wiltsey Stirman, Kenneth Sherr, Rachel Sturke, Wynne E. Norton, Allyson Varley, Cynthia Vinson, Lisa Klesges, Suzanne Heurtin-Roberts, M. Rashad Massoud, Leighann Kimble, Arne Beck, Claire Neely, Jennifer Boggs, Carmel Nichols, Wen Wan, Erin Staab, Neda Laiteerapong, Nathalie Moise, Ravi Shah, Susan Essock, Margaret Handley, Amy Jones, Jay Carruthers, Karina Davidson, Lauren Peccoralo, Lloyd Sederer, Todd Molfenter, Ashley Scudder, Sarah Taber-Thomas, Kristen Schaffner, Amy Herschell, Eva Woodward, Jeffery Pitcock, Mona Ritchie, JoAnn Kirchner, Julia E. Moore, Sobia Khan, Shusmita Rashid, Jamie Park, Melissa Courvoisier, Sharon Straus, Daniel Blonigen, Allison Rodriguez, Luisa Manfredi, Andrea Nevedal, Joel Rosenthal, David Smelson, Christine Timko, Nicole Stadnick, Jennifer Regan, Miya Barnett, Anna Lau, Lauren Brookman-Frazee, Erick Guerrero, Karissa Fenwick, Yinfei Kong, Gregory Aarons, Rebecca Lengnick-Hall, Benjamin Henwood, Nina Sayer, Craig Rosen, Robert Orazem, Brandy Smith, Lindsey Zimmerman, David Lounsbury, Rachel Kimerling, Jodie A. Trafton, Steven Lindley, Rahul Bhargava, Hal Roberts, Laura Gibson, Gabriel J. Escobar, Vincent Liu, Benjamin Turk, Arona Ragins, Patricia Kipnis, Ashley Ketterer Gruszkowski, Michael W. Kennedy, Emily Rentschler Drobek, Lior Turgeman, Aleksandra Sasha Milicevic, Terrence L. Hubert, Larissa Myaskovsky, Youxu C. Tjader, Robert J. Monte, Kathryn G. Sapnas, Edmond Ramly, Diane R Lauver, Christie M Bartels, Shereef Elnahal, Andrea Ippolito, Hillary Peabody, Carolyn Clancy, Randall Cebul, Thomas Love, Douglas Einstadter, Shari Bolen, Brook Watts, Vera Yakovchenko, Angela Park, William Lukesh, Donald R. Miller, David Thornton, Mari-Lynn Drainoni, Allen L. Gifford, Shawna Smith, Julia Kyle, Mark S Bauer, Daniel Eisenberg, Celeste Liebrecht, Michelle Barbaresso, Amy Kilbourne, Elyse Park, Giselle Perez, Jamie Ostroff, Sarah Greene, Michael Parchman, Brian Austin, Eric Larson, Stefanie Ferreri, Chris Shea, Megan Smith, Kea Turner, Jennifer Bacci, Kyle Bigham, Geoffrey Curran, Caity Frail, Cory Hamata, Terry Jankowski, Wendy Lantaff, Melissa Somma McGivney, Margie Snyder, Megan McCullough, Chris Gillespie, Beth Ann Petrakis, Ellen Jones, Carol VanDeusen Lukas, Adam Rose, Sarah J. Shoemaker, Jeremy Thomas, Benjamin Teeter, Holly Swan, Appathurai Balamurugan, Meghan Lane-Fall, Rinad Beidas, Laura Di Taranti, Sruthi Buddai, Enrique Torres Hernandez, Jerome Watts, Lee Fleisher, Frances Barg, Isomi Miake-Lye, Tanya Olmos, Emmeline Chuang, Hector Rodriguez, Gerald Kominski, Becky Yano, Stephen Shortell, Mary Hook, Linda Fleisher, Alexander Fiks, Katie Halkyard, Rachel Gruver, Emily Sykes, Kimberly Vesco, Kate Beadle, Joanna Bulkley, Ashley Stoneburner, Michael Leo, Amanda Clark, Joan Smith, Christopher Smyser, Maggie Wolf, Shamik Trivedi, Brian Hackett, Rakesh Rao, F. Sessions Cole, Rose McGonigle, Ann Donze, Enola Proctor, Amit Mathur, Emmanuela Gakidou, Stephen Gloyd, Carolyn Audet, Jose Salato, Sten Vermund, Rivet Amico, Stephanie Smith, Beatha Nyirandagijimana, Hildegarde Mukasakindi, Christian Rusangwa, Molly Franke, Giuseppe Raviola, Matthew Cummings, Elijah Goldberg, Savio Mwaka, Olive Kabajaasi, Adithya Cattamanchi, Achilles Katamba, Shevin Jacob, Nathan Kenya-Mugisha, J. Lucian Davis, Julie Reed, Rohit Ramaswamy, Gareth Parry, Sylvia Sax, Heather Kaplan, Keng-yen Huang, Sabrina Cheng, Susan Yee, Kimberly Hoagwood, Mary McKay, Donna Shelley, Gbenga Ogedegbe, Laurie Miller Brotman, Roman Kislov, John Humphreys, Gill Harvey, Paul Wilson, Robert Lieberthal, Colleen Payton, Mona Sarfaty, George Valko, Rendelle Bolton, Christine Hartmann, Nora Mueller, Sally K. Holmes, Barbara Bokhour, Sarah Ono, Benjamin Crabtree, Leah Gordon, William Miller, Bijal Balasubramanian, Leif Solberg, Deborah Cohen, Kate McGraw, Andrew Blatt, Demietrice Pittman, Helen Kales, Dan Berlowitz, Teresa Hudson, Christian Helfrich, Erin Finley, Ashley Garcia, Kristen Rosen, Claudina Tami, Don McGeary, Mary Jo Pugh, Jennifer Sharpe Potter, Krysttel Stryczek, David Au, Steven Zeliadt, George Sayre, Jennifer Leeman, Allison Myers, Jennifer Grant, Mary Wangen, Tara Queen, Alexandra Morshed, Elizabeth Dodson, Rachel Tabak, Ross C. Brownson, R. Chris Sheldrick, Thomas Mackie, Justeen Hyde, Laurel Leslie, Itzhak Yanovitzky, Matthew Weber, Nicole Gesualdo, Teis Kristensen, Cameo Stanick, Heather Halko, Caitlin Dorsey, Byron Powell, Bryan Weiner, Cara Lewis, Patricia Carreno, Kera Mallard, Tasoula Masina, Candice Monson, Taren Swindle, Zachary Patterson, Leanne Whiteside-Mansell, Rochelle Hanson, Benjamin Saunders, Sonja Schoenwald, Angela Moreland, Sarah Birken, Justin Presseau, David Ganz, Brian Mittman, Deborah Delevan, Jennifer N. Hill, Sara Locatelli, Gemmae Fix, Jeffrey Solomon, Sherri L. Lavela, Victoria Scott, Jonathan Scaccia, Kassy Alia, Brittany Skiles, Abraham Wandersman, Anne Sales, Megan Roberts, Amy Kennedy, Muin J. Khoury, Nina Sperber, Lori Orlando, Janet Carpenter, Larisa Cavallari, Joshua Denny, Amanda Elsey, Fern Fitzhenry, Yue Guan, Carol Horowitz, Julie Johnson, Ebony Madden, Toni Pollin, Victoria Pratt, Tejinder Rakhra-Burris, Marc Rosenman, Corrine Voils, Kristin Weitzel, Ryanne Wu, Laura Damschroder, Christine Lu, Rachel Ceccarelli, Kathleen M. Mazor, Ann Wu, Alanna Kulchak Rahm, Adam H. Buchanan, Marci Schwartz, Cara McCormick, Kandamurugu Manickam, Marc S. Williams, Michael F. Murray, Ngoc-Cam Escoffery, Erin Lebow-Skelley, Hallie Udelson, Elaine Böing, Maria E. Fernandez, Richard J. Wood, Patricia Dolan Mullen, Jenita Parekh, Valerie Caldas, Elizabeth A. Stuart, Shalynn Howard, Gilo Thomas, Jacky M. Jennings, Jennifer Torres, Christine Markham, Ross Shegog, Melissa Peskin, Stephanie Craig Rushing, Amanda Gaston, Gwenda Gorman, Cornelia Jessen, Jennifer Williamson, Dianne Ward, Amber Vaughn, Ellie Morris, Stephanie Mazzucca, Regan Burney, Shoba Ramanadhan, Sara Minsky, Vilma Martinez-Dominguez, Kasisomayajula Viswanath, Megan Barker, Myra Fahim, Arezoo Ebnahmady, Rosa Dragonetti, Peter Selby, Margaret Farrell, Jordan Tompkins, Wynne Norton, Kaelin Rapport, Margaret Hargreaves, Rebekka Lee, Gina Kruse, Charles Deutsch, Emily Lanier, Ashley Gray, Aaron Leppin, Lori Christiansen, Karen Schaepe, Jason Egginton, Megan Branda, Charlene Gaw, Sara Dick, Victor Montori, Nilay Shah, Ariella Korn, Peter Hovmand, Karen Fullerton, Nancy Zoellner, Erin Hennessy, Alison Tovar, Ross Hammond, Christina Economos, Christi Kay, Julie Gazmararian, Emily Vall, Patricia Cheung, Padra Franks, Shannon Barrett-Williams, Paul Weiss, Erica Hamilton, Luana Marques, Louise Dixon, Emily Ahles, Sarah Valentine, Derri Shtasel, Ruben Parra-Cardona, Mary Northridge, Rucha Kavathe, Jennifer Zanowiak, Laura Wyatt, Hardayal Singh, Nadia Islam, Madalena Monteban, Darcy Freedman, Kimberly Bess, Colleen Walsh, Kristen Matlack, Susan Flocke, Heather Baily, Samantha Harden, NithyaPriya Ramalingam, VCE Physical Activity Leadership Team, Rachel Gold, Erika Cottrell, Celine Hollombe, Katie Dambrun, Arwen Bunce, Mary Middendorf, Marla Dearing, Stuart Cowburn, Ned Mossman, Gerry Melgar, Suellen Hopfer, Michael Hecht, Anne Ray, Michelle Miller-Day, Rhonda BeLue, Greg Zimet, Eve-Lynn Nelson, Sandy Kuhlman, Gary Doolittle, Hope Krebill, Ashley Spaulding, Theodore Levin, Michael Sanchez, Molly Landau, Patricia Escobar, Nadia Minian, Aliya Noormohamed, Laurie Zawertailo, Dolly Baliunas, Norman Giesbrecht, Bernard Le Foll, Andriy Samokhvalov, Zachary Meisel, Daniel Polsky, Bruce Schackman, Julia Mitchell, Kaitlyn Sevarino, Sarah Gimbel, Moses Mwanza, Marie Paul Nisingizwe, Catherine Michel, Lisa Hirschhorn, Mahrukh Choudhary, Della Thonduparambil, Paul Meissner, Hilary Pinnock, Melanie Barwick, Christopher Carpenter, Sandra Eldridge, Gonzalo Grandes-Odriozola, Chris Griffiths, Jo Rycroft-Malone, Elizabeth Murray, Anita Patel, Aziz Sheikh, Stephanie J. C. Taylor, Martin Guilliford, Gemma Pearce, Diane Korngiebel, Kathleen West, Wylie Burke, Peggy Hannon, Jeffrey Harris, Kristen Hammerback, Marlana Kohn, Gary K. C. Chan, Riki Mafune, Amanda Parrish, Shirley Beresford, K. Joanne Pike, Rachel Shelton, Lina Jandorf, Deborah Erwin, Thana-Ashley Charles, Laura-Mae Baldwin, Brooke Ike, Jacqueline Fickel, Jason Lind, Diane Cowper, Marguerite Fleming, Amy Sadler, Melinda Dye, Judith Katzburg, Michael Ong, Sarah Tubbesing, Molly Simmons, Autumn Harnish, Sonya Gabrielian, Keith McInnes, Jeffrey Smith, John Ferrand, Elisa Torres, Amy Green, Angela R. Bradbury, Linda J. Patrick-Miller, Brian L. Egleston, Susan M. Domchek, Olufunmilayo I. Olopade, Michael J. Hall, Mary B. Daly, Generosa Grana, Pamela Ganschow, Dominique Fetzer, Amanda Brandt, Rachelle Chambers, Dana F. Clark, Andrea Forman, Rikki S. Gaber, Cassandra Gulden, Janice Horte, Jessica Long, Terra Lucas, Shreshtha Madaan, Kristin Mattie, Danielle McKenna, Susan Montgomery, Sarah Nielsen, Jacquelyn Powers, Kim Rainey, Christina Rybak, Christina Seelaus, Jessica Stoll, Jill Stopfer, Xinxin Shirley Yao, Michelle Savage, Edward Miech, Teresa Damush, Nicholas Rattray, Jennifer Myers, Barbara Homoya, Kate Winseck, Carrie Klabunde, Deb Langer, Avi Aggarwal, Elizabeth Neilson, Lara Gunderson, Marla Gardner, Liam O’Sulleabhain, and Candyce Kroenke

Subjects
Medicine (General), R5-920
Published
2017
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